../ dmsp_13_ephemeris_20050315.txt 22-Jun-2023 15:57 108231 dmsp_14_ephemeris_20050315.txt 22-Jun-2023 15:57 108157 dmsp_15_ephemeris_20050315.txt 22-Jun-2023 15:57 108258 dmsp_16_ephemeris_20050315.txt 22-Jun-2023 15:57 108187